Motorola 38C V100 Service Manual page 34

Troubleshooting
TX audio functions
correctly?
Headset RX audio functions
correctly? Terminate call.
Check Voice Annotation/
Recognition functions.
Voice Annotation functions
correctly?
Voice Recognition functions
correctly?
Real-time clock functions
correctly?
Internal Charger functions
correctly?
Check for intermittent
faults then end.
Figure 14. General Test Sequence (Sheet 3 of 3)
30
B
NO
See Figure 29. "Headset Microphone Not
Functioning".
YES
NO
See Figure 28. "No Audio".
YES
NO
See Figure 38. "Voice Recognition/
Annotation Not Functioning".
YES
NO
See Figure 38. "Voice Recognition/
Annotation Not Functioning".
YES
NO
See Figure 31. "Real Time Clock Not
Functioning".
YES
NO
See Figure 36. "No Charging".
YES
MOTOROLA CONFIDENTIAL - PROPRIETARY
November 20, 2000
Product Family 38C
Signals and voltages must be at the
correct level and undistorted. If in doubt,
compare with a known good assembly.
6881036B20